The Gearshaft,helical, cataloged under National Stock Number 3040-00-734-6741, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-734-6741 |
| Primary Part Number | 7346741 |
| Item Name | Gearshaft,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Shaft Material | STEEL |
| Helix Angle | 17.1769 DEGREES |
| Teeth Quantity | 47 |
| Tooth Direction | LEFT |
| Gear Outside Diameter | 9.090 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Pressure Angle | 17.5000 DEGREES |
| Face Width | 1.187 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7346741 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 1001Z766 | Morris Material Handling, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2352200 | 5/9 Secondary reference Spalla Inc |
| KC2506 | 5/9 Secondary reference Diamond Reo Truck Co |
| 62-8-38 | C/1 Advisory reference — outside the item-of-supply concept Meritor Heavy Vehicle Systems, Llc |
| 3020007346741 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 62-8-38 | 3/2 Design control — primary reference U.S. Government activity |
| 100068R1 | 5/2 Secondary reference U.S. Government activity |
| 100068R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 316678 | 5/9 Secondary reference Daf Trucks N.v. |
| 62-8-38 | 5/9 Secondary reference United States Gear Corp |
NSN 3040-00-734-6741 is a Gearshaft,helical, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-734-6741 has 2 manufacturer part numbers on file: 7346741 (U S Army Tank Automotive Command Amsta-Im-Mm), 1001Z766 (Morris Material Handling, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-310-6815, 3110-01-443-6724. Verify interchangeability with system specifications before substitution.
Key specifications for 7346741: Shaft Material: STEEL; Helix Angle: 17.1769 DEGREES; Teeth Quantity: 47; Tooth Direction: LEFT. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.